Seiko Cal. 7040 - 137

Released in 1990, the Cal. 7040 with design code 137 was part of Seiko's domestic market collection. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-f40eac2eb2bd]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1990

Related Models

• Seiko 7126-969
• Seiko 0739-183
• Seiko 6314-637
• Seiko 4557-907
• Seiko 0778-256
• Seiko 4433-389
• Seiko 4569-992
• Seiko 4594-189
• Seiko 4523-447
• Seiko 7174-535
• Seiko 6147-566
• Seiko 6635-154